Australian tennis coach Paul Arber has not been seen since Saturday night, he was in Hamilton with a large group of children for a tennis tournament when he went missing on Saturday night.
The 38 year old coach was last seen in Hamilton East, where he was seen to stop and pat a dog being walked by a couple.
He won the 2012 Victorian Jewish Tennis Championships. He is a slightly built Caucasian, 179cm tall, with short dark hair. He was wearing a grey tracksuit with a tennis logo on the left breast of the top and the Wilson tennis logo on the left shoulder of the top.